The curvatures of certain surfaces of translation
D. Koutroufiotis, B. Wegner (1977)
Colloquium Mathematicae
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D. Koutroufiotis, B. Wegner (1977)
Colloquium Mathematicae
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Izidor Hafner, Tomislav Zitko (2003)
Visual Mathematics
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Wilczyński, Władysław, Rzepecka, Genowefa (2015-11-26T16:01:41Z)
Acta Universitatis Lodziensis. Folia Mathematica
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Kılıç, Erol, Karadaǧ, H.Bayram (2006)
Balkan Journal of Geometry and its Applications (BJGA)
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Alexander Degtyarev, Vlatcheslav Kharlamov (1997)
Revista Matemática de la Universidad Complutense de Madrid
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We present a brief overview of the classification of real Enriques surfaces completed recently and make an attempt to systemize the known classification results for other special types of surfaces. Emphasis is also given to the particular tools used and to the general phenomena discovered; in particular, we prove two new congruence type prohibitions on the Euler characteristic of the real part of a real algebraic surface.
Georges Dloussky (2014)
Complex Manifolds
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For any minimal compact complex surface S with n = b2(S) > 0 containing global spherical shells (GSS) we study the effectiveness of the 2n parameters given by the n blown up points. There exists a family of surfaces S → B with GSS which contains as fibers S, some Inoue-Hirzebruch surface and non minimal surfaces, such that blown up points are generically effective parameters. These families are versal outside a non empty hypersurface T ⊂ B. We deduce that, for any configuration of...
David D. Bleecker (1981)
Colloquium Mathematicae
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Petrunin, Anton (1999)
Electronic Research Announcements of the American Mathematical Society [electronic only]
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Bertolini, Marina, Turrini, Cristina (1998)
Beiträge zur Algebra und Geometrie
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M. A. Magid (2004)
Annales Polonici Mathematici
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Lorentzian surfaces in Lorentz three-space are studied using an indefinite version of the quaternions. A classification theorem for Bonnet pairs in Lorentz three-space is obtained.
McGehee, Richard P., Peckham, Bruce B. (1994)
Experimental Mathematics
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Udrişte, C., Bîlă, N. (1999)
Balkan Journal of Geometry and its Applications (BJGA)
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Hamenstädt, Ursula, Koch, Roman (2002)
Experimental Mathematics
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Manhart, Friedrich (2006)
Mathematica Pannonica
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Mohamed Belkhelfa, Franki Dillen, Jun-ichi Inoguchi (2002)
Banach Center Publications
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We give a complete classification of surfaces with parallel second fundamental form in 3-dimensional Bianchi-Cartan-Vranceanu spaces.
J. Bemelmans (1981)
Manuscripta mathematica
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